The former Old Trafford boss has indicated that the Red Devils need restructuring over a number of seasons to get them back to title-winning ways.
Former Manchester United manager David Moyes believes wholesale changes are still needed at Old Trafford to put the club back among Europe's elite.
Moyes oversaw a disappointing near nine-month reign at United after replacing the legendary Alex Ferguson, and was sacked over a failure to qualify for the Champions League.
Louis van Gaal guided Manchester United to fourth place last term as the side returned to Europe's top table, but Moyes believes the job to resurrect United's standing has only just begun.